# Quantum Tunneling and Wave Packets

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### ناوه‌ڕۆک

• ووردیله‌کانی کوانتۆمی
• تونێل لێدان

### Description

Watch quantum "particles" tunnel through barriers. Explore the properties of the wave functions that describe these particles.

### Sample Learning Goals

• Visualize wave functions for constant, step, and barrier potentials.
• Visualize both plane wave and wave packet solutions to the Schrodinger equation and recognize how they relate to each other.
• Interpret and distinguish the real part, imaginary part, and absolute value of the wave function, as well as the probability density.
• Recognize how the probability of reflection and transmission of a wave are related to the energy of the wave, the energy of the step or barrier, and the width of the barrier.
• Recognize that that a plane wave has a single value of energy and a wave packet has a range of a range of energies.
• Explain how incoming and reflected waves interfere.
Version 1.12

### Teacher Tips

 Overview of sim controls, model simplifications, and insights into student thinking ( PDF ).

### Teacher-Submitted Activities

Reflection and Transmission Interactive Lecture Sam McKagan, Kathy Perkins, and Carl Wieman UG-Adv CQs
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MS and HS TEK to Sim Alignment Elyse Zimmer MS
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potential barrier lab Tim Paglione UG-Adv تاقیگه‌
Albanian All shqip Tunelimi kuantik dhe paketat valore
Basque All Euskara Barneratze kuantikoa eta uhin-paketeak
Bosnian All Bosanski KVANTNI TUNEL EFEKAT I TALASNI PAKET
Brazilian Portuguese All português (Brasil) Pacotes de Onda e Tunelamento Quântico
Chinese - Simplified All 中文 (中国) 量子隧道与波包
Chinese - Traditional All 中文 (台灣) 量子穿隧效應與波包
Croatian All hrvatski Kvantno tuneliranje i valni paketi
Danish All Dansk Kvante-tunnelering og bølgepakker
Dutch All Nederlands Kwantumtunnelling en Golfdeeltjes
French All français EFFET TUNNEL QUANTIQUE ET PAQUETS D'ONDES
German All Deutsch Tunneleffekt und Wellenpakete
Greek All Ελληνικά Φαινόμενο Σήραγγας και Κυματοδέματα
Hebrew All עברית אפקט המנהור וחבילות גלים
Hungarian All magyar Alagúthatás és hullámcsomagok
Indonesian All Bahasa Indonesia Terowongan Kuantum dan Paket Gelombang
Italian All italiano Effetto tunnel quantistico e pacchetti d'onda
Japanese All 日本語 量子トンネル現象と波束
Kazakh All Kazakh <html>Болмады қолдан- сендер have өзгерістер, нешінші.<br>Сендер оларды қолдану қалайсыңдар?</html>
Korean All 한국어 양자 터널링 및 파속
Lao All Lao ອຸໂມງຄັວນຕຳແລະກຸ່ມຂອງຄື້ນ
Macedonian All македонски Квантно тунелирање и Бранови пакети
Mongolian All Монгол (Монгол) Квант тунель ба Долгионы багцууд
Polish All polski Tunelowanie kwantowe i paczki falowe
Portuguese All português Tunelamento Quântico
Russian All русский Квантовое туннелирование и волновые пакеты
Serbian All Српски КВАНТНИ ТУНЕЛ ЕФЕКАТ И ТАЛАСНИ ПАКЕТ
Slovak All Slovenčina Kvantové tunelovanie a vlnové balíky
Spanish All español Penetración Mecánico-Cuántica y Paquete de Ondas
Spanish (Mexico) All español (México) Penetración Mecánico-Cuántica y Paquete de Ondas
Spanish (Peru) All español (Perú) Túnel Cuántico y Paquetes de Onda
Thai All ไทย อุโมงค์ควอนตัมและกลุ่มคลื่น
Turkish All Türkçe Dalga Paketleri ve Kuantum Tüneli
Turkmen All Turkmen Kwant tunnelleme we tolkun toparlary
Vietnamese All Tiếng Việt Hiệu ứng chui hầm lượng tử và gói sóng.
فارسی All فارسی تونل زنی کوانتومی و بسته های موج
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Microsoft Windows
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